Inventor · disambiguated record
John K. Kellis
Also filed as: KELLIS JOHN K
3 granted patents·71 citations·filing 1992–1997
73Inventor score
Top patents by PatentIndex Score
3 records- 0179US6032787AConveyor belt monitoring system and methodFMC CORP·Filed 1997·Granted Mar 7, 2000·39 cites·18 claims
- 0269US5201406ABelt winderCONTINENTAL CONVEYOR & EQUIP·Filed 1992·Granted Apr 13, 1993·21 cites·9 claims
- 0346US5642804APulley brakeCONTINENTAL CONVEYOR & EQUIP·Filed 1996·Granted Jul 1, 1997·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →